F271-AEA-P View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

F271-AEA-P

16-bit MCU with 128 Kbyte Flash memory and 8/12 Kbyte RAM

STMicroelectronics 

ST10F271B/ST10F271E

3

Functional description

Functional description

The architecture of the ST10F271 combines advantages of both RISC and CISC processors

and an advanced peripheral subsystem. The block diagram gives an overview of the

different on-chip components and the high bandwidth internal bus structure of the

ST10F271.

Figure 3. Block diagram

IFLASH 32

128K

CPU-Core and MAC Unit

16

16

IRAM

2K

XRAM

2K

16

(PEC)

16

16

XRAM 16

4K/8K

16

(STBY)

XPWM

16 16

XRTC

XASC

16 16

XI2C

XSSC

16 16

XCAN1

XCAN2

PEC

Interrupt Controller

Watchdog

4-8MHz

Oscillator

32kHz

Oscillator

PLL

5V-1.8V

Voltage

Regulator

16

16

8

Port 6

8

Port 5

16

BRG BRG

Port 3

15

Port 7

8

16

Port 8

8

21/180

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